Olá, tudo bem?
Nesse post iremos descobrir como podemos gerar imagens específicas para uma funcionalidade utilizando o Flux e o Stable Diffusion.
Para isso iremos utilizar um LoRA com o objetivo de gerar imagens de tatuagens no estilo Old School/Vintage.
Tópicos:
- Para a geração
- O que é um LoRA?
- Geração de Imagens Old School
- Dicas para gerar o prompt
Para a geração
No post anterior, introduzimos o conceito de geração de imagens e explicamos como você pode criar suas próprias imagens utilizando sua máquina.
Se você ainda não conferiu esse post e tem dúvidas sobre como gerar as imagens que discutiremos a seguir, acesse o link:
O que é um LoRA?
LoRA é uma técnica utilizada para adaptar modelos de difusão estáveis, como o Stable Diffusion, de forma eficiente e com menos recursos computacionais.
A ideia principal por trás do LoRA é ajustar apenas uma parte do modelo, em vez de recalibrar todo o modelo, o que pode ser computacionalmente caro e demorado.
O Old School/Vintage Tattoo Style for FLUX é um LoRA focado em tatuagens, especialmente no estilo old school ou vintage.
Vamos explorar diferentes tipos de tatuagem utilizando esse LoRA, aproveitando suas capacidades para gerar imagens que capturam a essência e o estilo clássico das tatuagens tradicionais.
Old School/Vintage Tattoo Style for FLUX
https://civitai.com/models/726890/old-schoolvintage-tattoo-style-for-flux
Criado por:
https://civitai.com/user/Clumsy_Trainer
Geração de Imagens Old School
Para a geração de imagens no estilo old school, é recomendado o uso de prompts detalhados que descrevam exatamente o que se deseja ver na figura.
Isso ajuda a capturar a riqueza de detalhes e a autenticidade do estilo vintage.
Por exemplo, ao criar imagens da Deusa Gaia, um espartano, Poseidon, uma fênix, Athena e o ouroboros, é importante especificar elementos visuais e características distintivas de cada figura.
Detalhes como a postura, os acessórios, as cores predominantes e os símbolos associados a cada personagem ou conceito podem enriquecer o resultado final, garantindo que a imagem gerada reflita fielmente o estilo e a essência desejados.
Segue os exemplos utilizados:
Gaya
An old-school tattoo-style design featuring Gaia, the Greek goddess of the Earth and mother of all life. Gaia is depicted as a majestic and nurturing figure, embodying the essence of nature and fertility. Her physique is outlined in bold black lines, with shading in rich greens, browns, and earthy tones that reflect her deep connection to the Earth. Gaia is shown wearing a flowing gown that appears to be woven from leaves, vines, and flowers, illustrated in vibrant greens and natural colors, symbolizing the abundance of nature. The gown cascades around her, with intricate floral patterns and roots that extend toward the ground, emphasizing her role as the source of all life. Her hair flows freely, adorned with blossoms and leaves, highlighting her divine connection to the natural world. In one hand, Gaia holds a globe, depicting the Earth with landmasses and oceans, illustrated in vibrant blues and greens, representing her dominion over the planet. In her other hand, she gently cradles a small tree sapling, symbolizing growth and renewal, rendered in rich browns and greens to convey vitality and strength. Surrounding Gaia are elements that represent nature and fertility, such as stylized animals like birds and rabbits, depicted in soft colors that evoke harmony and life. The background features swirling clouds and rays of sunlight filtering through, creating an ethereal atmosphere that enhances her divine presence. At the bottom of the design, a flowing banner displays the name “Gaia” in bold, vintage script, outlined in black and filled with gradients of earthy greens and browns, echoing the themes of nature and life. Decorative flourishes, like leaves and vines, extend from the banner, enhancing the overall aesthetic. The background features subtle halftone shading in muted tones, creating depth while keeping the focus on Gaia as the central figure. This design captures Gaia’s essence as the goddess of the Earth and mother of all life, rendered in a classic old-school tattoo style that emphasizes intricate details, vibrant colors, and her nurturing presence
Espartano
An old-school tattoo-style design featuring a fierce Spartan warrior, embodying strength, discipline, and valor. The Spartan is depicted in full armor, with his muscular physique outlined in bold black lines. His helmet, adorned with a crest made of horsehair, is intricately detailed, and the armor shines with metallic shading in hues of silver and gold, enhancing the warrior’s intimidating presence. The Spartan is holding a large round shield, painted with a traditional emblem of the Greek meander pattern, rendered in deep red and black. In his other hand, he wields a spear, its sharp tip pointing downward, showcasing his readiness for battle. The background features a stylized Greek column, emphasizing the warrior’s connection to the ancient world, surrounded by swirling smoke or battlefield dust. His cloak, billowing in the wind, is decorated with ancient Greek symbols like laurels and olive branches, symbolizing honor and victory. At the bottom of the design, a banner reads “Spartan” in bold, vintage script, outlined in black with subtle gradients of red and gold, reflecting the warrior’s valor. The surrounding elements, such as helmet crests and arrows, add extra flair to the design, maintaining the classic old-school aesthetic with clean lines, dynamic shading, and a powerful, heroic composition.
Fenix
An old-school tattoo-style design featuring a vibrant Phoenix, symbolizing rebirth, transformation, and immortality. The Phoenix is depicted in full flight, its fiery wings extended wide, and flames trail from its feathers in bright oranges, reds, and yellows. The bold black outline accentuates the bird’s majestic form, while intricate flame patterns emanate from its body, giving a sense of motion and power. The Phoenix’s head is fierce, with piercing eyes and a beak curled in a determined expression. Its tail feathers trail behind in swirling patterns, symbolizing the cyclical nature of life, death, and resurrection. The background features swirling smoke and flames, giving the impression of the Phoenix emerging from the ashes, signifying renewal. A subtle halo of light surrounds the bird, enhancing its divine nature.
Sailor Jerry Anchor
An old-school design featuring a traditional anchor tattoo, made famous by tattoo artist Sailor Jerry. The anchor is outlined with bold black lines and features classic shading in muted blues, greens, and reds. It is often paired with nautical elements like rope, swallows, or banners. The anchor symbolizes stability, strength, and a sailor’s connection to the sea, making it a timeless classic in tattoo art. The surrounding elements can include stars, compass roses, or roses, with vintage shading and rich color palettes to give the tattoo a distinctive old-school flair.
Traditional Rose
A vibrant and iconic old-school tattoo featuring a red or pink rose. The rose is often outlined in thick black lines with bold, solid shading in reds, greens, and yellows. Its petals are carefully detailed, with sharp outlines and gradient coloring. The rose symbolizes love, passion, and beauty and can be combined with a banner containing a name or phrase, making it a personal yet timeless design. Often, the design also includes additional elements like skulls, hearts, or dagger knives, giving it a unique twist.
Swallow Bird
A classic old-school tattoo of a swallow flying in the sky. The swallow is depicted with bold black lines and vibrant colors, typically blue, yellow, and red, with a graceful, flowing body and long tail feathers. This tattoo is symbolic of freedom, loyalty, and love, often associated with sailors who would get these tattoos to represent safe travels and returning home. The swallow tattoo is also a symbol of hope, as it was believed to always return home, which adds an element of enduring love and connection.
Dicas para gerar o prompt
Para gerar um prompt eficaz e detalhado, é possível utilizar tecnologias de inteligência artificial como o DeepSeek ou o ChatGPT.
Essas ferramentas podem ajudar a elaborar descrições ricas e precisas, capturando todos os elementos desejados para a imagem.
Ao descrever figuras como a Deusa Gaia, um espartano, Poseidon, uma fênix, Athena e o ouroboros, a inteligência artificial pode sugerir detalhes adicionais e composições criativas que enriquecem o prompt.
Isso garante que a imagem gerada não apenas atenda às expectativas, mas também explore novas possibilidades dentro do estilo old school.
Conforme o exemplo a seguir executado no chatgpt:
Imaginando um prompt flux para tatuagem, seguindo a base a seguir… crie um prompts para um lutador espartano mostrando força e poder para o estilo old school
“An old-school tattoo-style design featuring Gaia, the Greek goddess of the Earth and mother of all life. Gaia is depicted as a majestic and nurturing figure, embodying the essence of nature and fertility. Her physique is outlined in bold black lines, with shading in rich greens, browns, and earthy tones that reflect her deep connection to the Earth. Gaia is shown wearing a flowing gown that appears to be woven from leaves, vines, and flowers, illustrated in vibrant greens and natural colors, symbolizing the abundance of nature. The gown cascades around her, with intricate floral patterns and roots that extend toward the ground, emphasizing her role as the source of all life. Her hair flows freely, adorned with blossoms and leaves, highlighting her divine connection to the natural world. In one hand, Gaia holds a globe, depicting the Earth with landmasses and oceans, illustrated in vibrant blues and greens, representing her dominion over the planet. In her other hand, she gently cradles a small tree sapling, symbolizing growth and renewal, rendered in rich browns and greens to convey vitality and strength. Surrounding Gaia are elements that represent nature and fertility, such as stylized animals like birds and rabbits, depicted in soft colors that evoke harmony and life. The background features swirling clouds and rays of sunlight filtering through, creating an ethereal atmosphere that enhances her divine presence. At the bottom of the design, a flowing banner displays the name “Gaia” in bold, vintage script, outlined in black and filled with gradients of earthy greens and browns, echoing the themes of nature and life. Decorative flourishes, like leaves and vines, extend from the banner, enhancing the overall aesthetic. The background features subtle halftone shading in muted tones, creating depth while keeping the focus on Gaia as the central figure. This design captures Gaia’s essence as the goddess of the Earth and mother of all life, rendered in a classic old-school tattoo style that emphasizes intricate details, vibrant colors, and her nurturing presence.”
E por hoje é só pessoal.
Espero que tenham gostado, até mais!